(Solved): 6. The color in the following equilibrium system darkened when another reagent was added. Was the e ...

6. The color in the following equilibrium system darkened when another reagent was added. Was the equilibrium shifted to the right or the left? 8.. In the equilibrium reaction: \( \quad 4 \mathrm{M} \mathrm{CI}(\mathrm{g})+\mathrm{O} 2(\mathrm{~g}) \rightleftharpoons 2 \mathrm{H}_{2} \mathrm{O}(\mathrm{g})+2 \mathrm{Cl}_{2}(\mathrm{~g})+114 \mathrm{~kJ} \) Predict the direction of equilibrium shift if the following changes occur: b. energy is added (why? explain it)|